Catfish are stocked and harvested in the last phase of the facility's waste stabilization pond system.
鲶鱼的放养和丰收都在工厂废水稳定塘系统的最后一阶段。
As the most popular wastewater treatment technology in the world, wastewater stabilization pond system (WSPS) will cause secondary environmental pollution if the seepage system isn't treated suitable.
稳定塘是目前应用比较广泛的污水处理技术，如果塘系统防渗处理不当，会导致地下水的污染。
The stabilization pond-plant bed composite system was used for treatment of farmland irrigation and drainage water, in the plant bed, Zizania caduciflora and Phragites austrails were planted.
采用稳定塘-植物床系统处理农田排灌水，植物床栽植茭草和芦苇。
The stabilization pond-plant bed composite system was used for treatment of farmland irrigation and drainage water, in the plant bed, Zizania caduciflora and Phragites austrails were planted.
采用稳定塘-植物床系统处理农田排灌水，植物床栽植茭草和芦苇。
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